Copper plate cut with laser, and lines etched with ferric chloride previously, 27.5 x 13 cm.
Electro-etching of tonal areas -electrotint- of open bite.
Helen and Paris
Copper plate cut with laser, and lines etched with ferric chloride previously, 27.5 x 13 cm.
Electro-etching of tonal areas -electrotint- of open bite.